--- riddler.module.orig	Mon Aug  6 11:25:42 2007
+++ riddler.module	Fri Feb 29 19:54:44 2008
@@ -100,7 +100,7 @@ function riddler_captcha($op, $captcha_t
  			return $result;
  		break;
 		// Answers changed to lowercase for case insensitivity
-		case 'process' :
+		case 'preprocess' :
 			$answer_lo = strtolower($answer);
 			return $answer_lo;
 		break;
@@ -110,8 +110,8 @@ function riddler_captcha($op, $captcha_t
 
 function riddler_form () {
 	$form['preprocess'] = TRUE;
-	$form['value'] = (string)(strtolower(variable_get("riddler_answer", "yes")));
-	$form['form']['captcha_answer'] = array(
+	$form['solution'] = (string)(strtolower(variable_get("riddler_answer", "yes")));
+	$form['form']['captcha_response'] = array(
 		'#type' => 'textfield',
       '#title' => variable_get("riddler_question", "Do you hate spam? (yes or no)"),
       '#required' => TRUE,